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arXiv · 1311.5711

Observations of VHE gamma-ray binaries with the MAGIC Telescopes

A. López-Oramas·O. Blanch Bigas·J. Cortina·D. Hadasch·A. Herrero·B. Marcote·P. Munar-Adrover·J. Moldón·J. M. Paredes·I. Ribas·M. Ribó·D. Torres·R. Zanin
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Abstract

Several binary systems, composed of a star and a compact object, have been detected in the GeV-TeV range. Several systems have been observed but only a handful of sources have shown emission at those energies. Here, we present the observations conducted by MAGIC of different {\gamma}-ray binary systems. On one hand, we show the latest studies on the binary system LS I +61 303, which displays variability on different timescales. With the latest MAGIC observations, we will try to shed light on our understanding of this source, by presenting super-orbital and multi-wavelength studies. On the other hand, we show the observational results on the binary system HD 215227. This source has been proposed as a new {\gamma}-ray binary for being spatially coincident with the gamma-ray source AGL J2241+4454 detected by AGILE at E >100 GeV.

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A. López-Oramas, O. Blanch Bigas, J. Cortina, D. Hadasch, A. Herrero, B. Marcote, P. Munar-Adrover, J. Moldón, J. M. Paredes, I. Ribas, M. Ribó, D. Torres, R. Zanin. 2013-11-22. Observations of VHE gamma-ray binaries with the MAGIC Telescopes. https://arxiv.org/abs/1311.5711

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